These flannel pajamas from Casual Nights come in over 15 color options and are perfect for all-season comfort. The two-piece set includes a notched-collared shirt and pants with an elastic waist ...

The Snooze pants are roomier than the Sleepwalker ... The Hanes 100% Cotton Flannel Plaid Pajama Top and Pet Set is an old-school two-piece sleep set made from brushed cotton flannel.